===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.h,v
retrieving revision 1.1058
retrieving revision 1.1059
diff -u -r1.1058 -r1.1059
--- src/usr.bin/tmux/tmux.h	2020/06/01 09:43:01	1.1058
+++ src/usr.bin/tmux/tmux.h	2020/06/01 19:39:25	1.1059
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1058 2020/06/01 09:43:01 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1059 2020/06/01 19:39:25 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1912,6 +1912,7 @@
 #define FORMAT_WINDOW 0x40000000U
 struct format_tree;
 struct format_modifier;
+typedef char *(*format_cb)(struct format_tree *);
 const char	*format_skip(const char *, const char *);
 int		 format_true(const char *);
 struct format_tree *format_create(struct client *, struct cmdq_item *, int,
@@ -1922,6 +1923,7 @@
 		     const char *, ...);
 void		 format_add_tv(struct format_tree *, const char *,
 		     struct timeval *);
+void		 format_add_cb(struct format_tree *, const char *, format_cb);
 void		 format_each(struct format_tree *, void (*)(const char *,
 		     const char *, void *), void *);
 char		*format_expand_time(struct format_tree *, const char *);